Changed header structure from generic sections to ID-prefixed sections:
- Before: ## ID / ### Description / ### Symptoms / ### How to confirm / ### Ways to fix
- After: ## ID / ### IDXXXX Description / ### IDXXXX Symptoms / ### IDXXXX How to confirm / ### IDXXXX Ways to fix
Updated files:
- permissions.md: PRM0001 Description → PRM0001 Description (headers prefixed)
- calendarsync.md: CAL0001-CAL0003 with prefixed headers (new file)
- toc.md: Updated anchor links to point to 'How to confirm' sections
Benefits:
- No duplicate header text when viewing file with multiple issues
- Unique anchors across the file
- Clearer hierarchy and navigation
- Consistent pattern for future TSG entries
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>